2D Proxies in V-Ray "Bug Splat"

[cmoreink]

Hi, when I import one of the 3D trees from 3D warehouse and follow steps in this http://help.chaosgroup.com/vray/help/sketchup/150PB/tutorials_2d_proxies.htm tutorial it seems to be working at first but when open a new document and imoprt (2D proxy SU file that I just have made) the SU crashes. I have made over 4 different trees following this tutorial and everytime is the same thing, it crashes.
But when I used one of the proxies from http://www.sketchuptexture.com/search/label/VRAY%20PROXY and did the above tutorial it worked just fine.
Does any one have a similar problem? Is this a (V-Ray) proxy export problem?
V-Ray: 2.00.23490

Thanks

[cmoreink]

Got it fixed installed a new version of SU.